我是本机反应的新手，我想为 Android 和 IOS 制作一个 VPN 客户端应用程序。VPN 协议应该是 IPSec 或 IKEv2 或任何其他协议。我试过这些：
1. OpenVPN
node-openvpn和openvpn-bin但没有运气
const openvpnmanager = require('node-openvpn'); **
const opts = {
host: '127.0.0.1', // normally '127.0.0.1', will default to if undefined
port: 1337, //port openvpn management console
timeout: 1500, //timeout for connection - optional, will default to 1500ms if undefined
logpath: 'log.txt' //optional write openvpn console output to file, can be relative path or absolute
};
const auth = {
user: 'vpnUserName',
pass: 'vpnPassword', …